Lines Matching refs:DMA

31 	dma_rxsize: DMA rx ring size;
32 	dma_txsize: DMA tx ring size;
33 	buf_sz: DMA buffer size;
49 the descriptors in the ring and informs the DMA engine that there is a packet
64 The incoming packets are stored, by the DMA, in a list of pre-allocated socket
68 The driver is able to mitigate the number of its DMA interrupts
77 4.5) DMA descriptors
81 STMMAC supports DMA descriptor to operate both in dual buffer (RING)
155  o dma_cfg: internal DMA parameters
157        be transferred in one DMA transaction.
171  o force_sf_dma_mode: force DMA to use the Store and Forward mode
173  o force_thresh_dma_mode: force DMA to use the Threshold mode other than
208 For DMA engine we have the following internal fields that should be
219  o fixed_burst: program the DMA to use the fixed burst mode
298  o dwmac_lib.c: generic DMA functions;
311 debug information, MAC and DMA registers etc.
319 or sees the MAC/DMA registers: e.g. using: ethtool -d ethX
325   To show the DMA TX/RX descriptor rings
345 be supported. This is done by looking at both the DMA HW capability